Question
A 0.103 kg ball is moving 11.9 m/s when it runs into a spring of spring constant 66.9 N/M . How far does the spring compress in bringing the ball to a stop?
Please help quickly thank u
Please help quickly thank u
Answers
R_scott
the kinetic energy of the ball is the energy that compresses the spring
1/2 m v^2 = 1/2 k x^2
.103 * 11.9^2 = 66.9 * x^2
1/2 m v^2 = 1/2 k x^2
.103 * 11.9^2 = 66.9 * x^2